87771528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 259459200

約数和(自身を除く): 171687672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 79, 104, 117, 156, 158, 234, 237, 312, 316, 468, 474, 632, 711, 936, 948, 1027, 1187, 1422, 1896, 2054, 2374, 2844, 3081, 3561, 4108, 4748, 5688, 6162, 7122, 8216, 9243, 9496, 10683, 12324, 14244, 15431, 18486, 21366, 24648, 28488, 30862, 36972, 42732, 46293, 61724, 73944, 85464, 92586, 93773, 123448, 138879, 185172, 187546, 277758, 281319, 370344, 375092, 555516, 562638, 750184, 843957, 1111032, 1125276, 1219049, 1687914, 2250552, 2438098, 3375828, 3657147, 4876196, 6751656, 7314294, 9752392, 10971441, 14628588, 21942882, 29257176, 43885764, 87771528]

約数ペア:

[(1, 87771528), (2, 43885764), (3, 29257176), (4, 21942882), (6, 14628588), (8, 10971441), (9, 9752392), (12, 7314294), (13, 6751656), (18, 4876196), (24, 3657147), (26, 3375828), (36, 2438098), (39, 2250552), (52, 1687914), (72, 1219049), (78, 1125276), (79, 1111032), (104, 843957), (117, 750184), (156, 562638), (158, 555516), (234, 375092), (237, 370344), (312, 281319), (316, 277758), (468, 187546), (474, 185172), (632, 138879), (711, 123448), (936, 93773), (948, 92586), (1027, 85464), (1187, 73944), (1422, 61724), (1896, 46293), (2054, 42732), (2374, 36972), (2844, 30862), (3081, 28488), (3561, 24648), (4108, 21366), (4748, 18486), (5688, 15431), (6162, 14244), (7122, 12324), (8216, 10683), (9243, 9496)]