69399648

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10477}}^1$

素因数の和:10516

約数の個数: 72

約数和(自身を含む): 205955568

約数和(自身を除く): 136555920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 10477, 20954, 31431, 41908, 62862, 83816, 94293, 125724, 167632, 188586, 240971, 251448, 335264, 377172, 481942, 502896, 722913, 754344, 963884, 1005792, 1445826, 1508688, 1927768, 2168739, 2891652, 3017376, 3855536, 4337478, 5783304, 7711072, 8674956, 11566608, 17349912, 23133216, 34699824, 69399648]

約数ペア:

[(1, 69399648), (2, 34699824), (3, 23133216), (4, 17349912), (6, 11566608), (8, 8674956), (9, 7711072), (12, 5783304), (16, 4337478), (18, 3855536), (23, 3017376), (24, 2891652), (32, 2168739), (36, 1927768), (46, 1508688), (48, 1445826), (69, 1005792), (72, 963884), (92, 754344), (96, 722913), (138, 502896), (144, 481942), (184, 377172), (207, 335264), (276, 251448), (288, 240971), (368, 188586), (414, 167632), (552, 125724), (736, 94293), (828, 83816), (1104, 62862), (1656, 41908), (2208, 31431), (3312, 20954), (6624, 10477)]