121736268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4211

約数の個数: 72

約数和(自身を含む): 331531200

約数和(自身を除く): 209794932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 3268, 4139, 4902, 7353, 8278, 9804, 12417, 14706, 16556, 24834, 29412, 37251, 49668, 74502, 78641, 149004, 157282, 177977, 235923, 314564, 355954, 471846, 533931, 707769, 711908, 943692, 1067862, 1415538, 1601793, 2135724, 2831076, 3203586, 3381563, 6407172, 6763126, 10144689, 13526252, 20289378, 30434067, 40578756, 60868134, 121736268]

約数ペア:

[(1, 121736268), (2, 60868134), (3, 40578756), (4, 30434067), (6, 20289378), (9, 13526252), (12, 10144689), (18, 6763126), (19, 6407172), (36, 3381563), (38, 3203586), (43, 2831076), (57, 2135724), (76, 1601793), (86, 1415538), (114, 1067862), (129, 943692), (171, 711908), (172, 707769), (228, 533931), (258, 471846), (342, 355954), (387, 314564), (516, 235923), (684, 177977), (774, 157282), (817, 149004), (1548, 78641), (1634, 74502), (2451, 49668), (3268, 37251), (4139, 29412), (4902, 24834), (7353, 16556), (8278, 14706), (9804, 12417)]