65397924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4157}}^1$

素因数の和:4209

約数の個数: 72

約数和(自身を含む): 181621440

約数和(自身を除く): 116223516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 4157, 5244, 7866, 8314, 12471, 15732, 16628, 24942, 37413, 49884, 74826, 78983, 95611, 149652, 157966, 191222, 236949, 286833, 315932, 382444, 473898, 573666, 710847, 860499, 947796, 1147332, 1421694, 1720998, 1816609, 2843388, 3441996, 3633218, 5449827, 7266436, 10899654, 16349481, 21799308, 32698962, 65397924]

約数ペア:

[(1, 65397924), (2, 32698962), (3, 21799308), (4, 16349481), (6, 10899654), (9, 7266436), (12, 5449827), (18, 3633218), (19, 3441996), (23, 2843388), (36, 1816609), (38, 1720998), (46, 1421694), (57, 1147332), (69, 947796), (76, 860499), (92, 710847), (114, 573666), (138, 473898), (171, 382444), (207, 315932), (228, 286833), (276, 236949), (342, 191222), (414, 157966), (437, 149652), (684, 95611), (828, 78983), (874, 74826), (1311, 49884), (1748, 37413), (2622, 24942), (3933, 16628), (4157, 15732), (5244, 12471), (7866, 8314)]