99991892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 252346752

約数和(自身を除く): 152354860

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 113, 119, 143, 154, 169, 182, 187, 221, 226, 238, 286, 308, 338, 364, 374, 442, 452, 476, 572, 676, 748, 791, 884, 1001, 1183, 1243, 1309, 1469, 1547, 1582, 1859, 1921, 2002, 2366, 2431, 2486, 2618, 2873, 2938, 3094, 3164, 3718, 3842, 4004, 4732, 4862, 4972, 5236, 5746, 5876, 6188, 7436, 7684, 8701, 9724, 10283, 11492, 13013, 13447, 16159, 17017, 17402, 19097, 20111, 20566, 21131, 24973, 26026, 26894, 31603, 32318, 34034, 34804, 38194, 40222, 41132, 42262, 49946, 52052, 53788, 63206, 64636, 68068, 76388, 80444, 84524, 99892, 113113, 126412, 133679, 147917, 174811, 210067, 221221, 226226, 267358, 274703, 295834, 324649, 349622, 420134, 442442, 452452, 534716, 549406, 591668, 649298, 699244, 840268, 884884, 1098812, 1298596, 1470469, 1922921, 2272543, 2940938, 3571139, 3845842, 4545086, 5881876, 7142278, 7691684, 9090172, 14284556, 24997973, 49995946, 99991892]

約数ペア:

[(1, 99991892), (2, 49995946), (4, 24997973), (7, 14284556), (11, 9090172), (13, 7691684), (14, 7142278), (17, 5881876), (22, 4545086), (26, 3845842), (28, 3571139), (34, 2940938), (44, 2272543), (52, 1922921), (68, 1470469), (77, 1298596), (91, 1098812), (113, 884884), (119, 840268), (143, 699244), (154, 649298), (169, 591668), (182, 549406), (187, 534716), (221, 452452), (226, 442442), (238, 420134), (286, 349622), (308, 324649), (338, 295834), (364, 274703), (374, 267358), (442, 226226), (452, 221221), (476, 210067), (572, 174811), (676, 147917), (748, 133679), (791, 126412), (884, 113113), (1001, 99892), (1183, 84524), (1243, 80444), (1309, 76388), (1469, 68068), (1547, 64636), (1582, 63206), (1859, 53788), (1921, 52052), (2002, 49946), (2366, 42262), (2431, 41132), (2486, 40222), (2618, 38194), (2873, 34804), (2938, 34034), (3094, 32318), (3164, 31603), (3718, 26894), (3842, 26026), (4004, 24973), (4732, 21131), (4862, 20566), (4972, 20111), (5236, 19097), (5746, 17402), (5876, 17017), (6188, 16159), (7436, 13447), (7684, 13013), (8701, 11492), (9724, 10283)]