87020076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 267563520

約数和(自身を除く): 180543444

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 19, 22, 26, 33, 34, 38, 39, 44, 51, 52, 57, 66, 68, 76, 78, 102, 114, 132, 143, 156, 157, 187, 204, 209, 221, 228, 247, 286, 314, 323, 374, 418, 429, 442, 471, 494, 561, 572, 627, 628, 646, 663, 741, 748, 836, 858, 884, 942, 969, 988, 1122, 1254, 1292, 1326, 1482, 1716, 1727, 1884, 1938, 2041, 2244, 2431, 2508, 2652, 2669, 2717, 2964, 2983, 3454, 3553, 3876, 4082, 4199, 4862, 5181, 5338, 5434, 5966, 6123, 6908, 7106, 7293, 8007, 8151, 8164, 8398, 8949, 9724, 10362, 10659, 10676, 10868, 11932, 12246, 12597, 14212, 14586, 16014, 16302, 16796, 17898, 20724, 21318, 22451, 24492, 25194, 29172, 29359, 32028, 32604, 32813, 34697, 35796, 38779, 42636, 44902, 46189, 50388, 50711, 58718, 65626, 67353, 69394, 77558, 88077, 89804, 92378, 98439, 101422, 104091, 116337, 117436, 131252, 134706, 138567, 138788, 152133, 155116, 176154, 184756, 196878, 202844, 208182, 232674, 269412, 277134, 304266, 352308, 381667, 393756, 416364, 426569, 465348, 554268, 557821, 608532, 659243, 763334, 853138, 1115642, 1145001, 1279707, 1318486, 1526668, 1673463, 1706276, 1977729, 2231284, 2290002, 2559414, 2636972, 3346926, 3955458, 4580004, 5118828, 6693852, 7251673, 7910916, 14503346, 21755019, 29006692, 43510038, 87020076]

約数ペア:

[(1, 87020076), (2, 43510038), (3, 29006692), (4, 21755019), (6, 14503346), (11, 7910916), (12, 7251673), (13, 6693852), (17, 5118828), (19, 4580004), (22, 3955458), (26, 3346926), (33, 2636972), (34, 2559414), (38, 2290002), (39, 2231284), (44, 1977729), (51, 1706276), (52, 1673463), (57, 1526668), (66, 1318486), (68, 1279707), (76, 1145001), (78, 1115642), (102, 853138), (114, 763334), (132, 659243), (143, 608532), (156, 557821), (157, 554268), (187, 465348), (204, 426569), (209, 416364), (221, 393756), (228, 381667), (247, 352308), (286, 304266), (314, 277134), (323, 269412), (374, 232674), (418, 208182), (429, 202844), (442, 196878), (471, 184756), (494, 176154), (561, 155116), (572, 152133), (627, 138788), (628, 138567), (646, 134706), (663, 131252), (741, 117436), (748, 116337), (836, 104091), (858, 101422), (884, 98439), (942, 92378), (969, 89804), (988, 88077), (1122, 77558), (1254, 69394), (1292, 67353), (1326, 65626), (1482, 58718), (1716, 50711), (1727, 50388), (1884, 46189), (1938, 44902), (2041, 42636), (2244, 38779), (2431, 35796), (2508, 34697), (2652, 32813), (2669, 32604), (2717, 32028), (2964, 29359), (2983, 29172), (3454, 25194), (3553, 24492), (3876, 22451), (4082, 21318), (4199, 20724), (4862, 17898), (5181, 16796), (5338, 16302), (5434, 16014), (5966, 14586), (6123, 14212), (6908, 12597), (7106, 12246), (7293, 11932), (8007, 10868), (8151, 10676), (8164, 10659), (8398, 10362), (8949, 9724)]