63466780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 154695744

約数和(自身を除く): 91228964

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 83, 85, 130, 166, 170, 173, 221, 260, 332, 340, 346, 415, 442, 692, 830, 865, 884, 1079, 1105, 1411, 1660, 1730, 2158, 2210, 2249, 2822, 2941, 3460, 4316, 4420, 4498, 5395, 5644, 5882, 7055, 8996, 10790, 11245, 11764, 14110, 14359, 14705, 18343, 21580, 22490, 28220, 28718, 29410, 36686, 38233, 44980, 57436, 58820, 71795, 73372, 76466, 91715, 143590, 152932, 183430, 186667, 191165, 244103, 287180, 366860, 373334, 382330, 488206, 746668, 764660, 933335, 976412, 1220515, 1866670, 2441030, 3173339, 3733340, 4882060, 6346678, 12693356, 15866695, 31733390, 63466780]

約数ペア:

[(1, 63466780), (2, 31733390), (4, 15866695), (5, 12693356), (10, 6346678), (13, 4882060), (17, 3733340), (20, 3173339), (26, 2441030), (34, 1866670), (52, 1220515), (65, 976412), (68, 933335), (83, 764660), (85, 746668), (130, 488206), (166, 382330), (170, 373334), (173, 366860), (221, 287180), (260, 244103), (332, 191165), (340, 186667), (346, 183430), (415, 152932), (442, 143590), (692, 91715), (830, 76466), (865, 73372), (884, 71795), (1079, 58820), (1105, 57436), (1411, 44980), (1660, 38233), (1730, 36686), (2158, 29410), (2210, 28718), (2249, 28220), (2822, 22490), (2941, 21580), (3460, 18343), (4316, 14705), (4420, 14359), (4498, 14110), (5395, 11764), (5644, 11245), (5882, 10790), (7055, 8996)]