71973036

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 203076720

約数和(自身を除く): 131103684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 73, 81, 102, 108, 146, 153, 162, 179, 204, 219, 292, 306, 324, 358, 438, 459, 537, 612, 657, 716, 876, 918, 1074, 1241, 1314, 1377, 1611, 1836, 1971, 2148, 2482, 2628, 2754, 3043, 3222, 3723, 3942, 4833, 4964, 5508, 5913, 6086, 6444, 7446, 7884, 9129, 9666, 11169, 11826, 12172, 13067, 14499, 14892, 18258, 19332, 22338, 23652, 26134, 27387, 28998, 33507, 36516, 39201, 44676, 52268, 54774, 57996, 67014, 78402, 82161, 100521, 109548, 117603, 134028, 156804, 164322, 201042, 222139, 235206, 246483, 328644, 352809, 402084, 444278, 470412, 492966, 666417, 705618, 888556, 985932, 1058427, 1332834, 1411236, 1999251, 2116854, 2665668, 3998502, 4233708, 5997753, 7997004, 11995506, 17993259, 23991012, 35986518, 71973036]

約数ペア:

[(1, 71973036), (2, 35986518), (3, 23991012), (4, 17993259), (6, 11995506), (9, 7997004), (12, 5997753), (17, 4233708), (18, 3998502), (27, 2665668), (34, 2116854), (36, 1999251), (51, 1411236), (54, 1332834), (68, 1058427), (73, 985932), (81, 888556), (102, 705618), (108, 666417), (146, 492966), (153, 470412), (162, 444278), (179, 402084), (204, 352809), (219, 328644), (292, 246483), (306, 235206), (324, 222139), (358, 201042), (438, 164322), (459, 156804), (537, 134028), (612, 117603), (657, 109548), (716, 100521), (876, 82161), (918, 78402), (1074, 67014), (1241, 57996), (1314, 54774), (1377, 52268), (1611, 44676), (1836, 39201), (1971, 36516), (2148, 33507), (2482, 28998), (2628, 27387), (2754, 26134), (3043, 23652), (3222, 22338), (3723, 19332), (3942, 18258), (4833, 14892), (4964, 14499), (5508, 13067), (5913, 12172), (6086, 11826), (6444, 11169), (7446, 9666), (7884, 9129)]