87468540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 257596416

約数和(自身を除く): 170127876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 241, 263, 276, 345, 460, 482, 526, 690, 723, 789, 964, 1052, 1205, 1315, 1380, 1446, 1578, 2410, 2630, 2892, 3156, 3615, 3945, 4820, 5260, 5543, 6049, 7230, 7890, 11086, 12098, 14460, 15780, 16629, 18147, 22172, 24196, 27715, 30245, 33258, 36294, 55430, 60490, 63383, 66516, 72588, 83145, 90735, 110860, 120980, 126766, 166290, 181470, 190149, 253532, 316915, 332580, 362940, 380298, 633830, 760596, 950745, 1267660, 1457809, 1901490, 2915618, 3802980, 4373427, 5831236, 7289045, 8746854, 14578090, 17493708, 21867135, 29156180, 43734270, 87468540]

約数ペア:

[(1, 87468540), (2, 43734270), (3, 29156180), (4, 21867135), (5, 17493708), (6, 14578090), (10, 8746854), (12, 7289045), (15, 5831236), (20, 4373427), (23, 3802980), (30, 2915618), (46, 1901490), (60, 1457809), (69, 1267660), (92, 950745), (115, 760596), (138, 633830), (230, 380298), (241, 362940), (263, 332580), (276, 316915), (345, 253532), (460, 190149), (482, 181470), (526, 166290), (690, 126766), (723, 120980), (789, 110860), (964, 90735), (1052, 83145), (1205, 72588), (1315, 66516), (1380, 63383), (1446, 60490), (1578, 55430), (2410, 36294), (2630, 33258), (2892, 30245), (3156, 27715), (3615, 24196), (3945, 22172), (4820, 18147), (5260, 16629), (5543, 15780), (6049, 14460), (7230, 12098), (7890, 11086)]