89426844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 261424800

約数和(自身を除く): 171997956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 89, 113, 114, 117, 156, 171, 178, 226, 228, 234, 247, 267, 339, 342, 356, 452, 468, 494, 534, 678, 684, 741, 801, 988, 1017, 1068, 1157, 1356, 1469, 1482, 1602, 1691, 2034, 2147, 2223, 2314, 2938, 2964, 3204, 3382, 3471, 4068, 4294, 4407, 4446, 4628, 5073, 5876, 6441, 6764, 6942, 8588, 8814, 8892, 10057, 10146, 10413, 12882, 13221, 13884, 15219, 17628, 19323, 20114, 20292, 20826, 21983, 25764, 26442, 27911, 30171, 30438, 38646, 40228, 41652, 43966, 52884, 55822, 60342, 60876, 65949, 77292, 83733, 87932, 90513, 111644, 120684, 130741, 131898, 167466, 181026, 191083, 197847, 251199, 261482, 263796, 334932, 362052, 382166, 392223, 395694, 502398, 522964, 573249, 764332, 784446, 791388, 1004796, 1146498, 1176669, 1568892, 1719747, 2292996, 2353338, 2484079, 3439494, 4706676, 4968158, 6878988, 7452237, 9936316, 14904474, 22356711, 29808948, 44713422, 89426844]

約数ペア:

[(1, 89426844), (2, 44713422), (3, 29808948), (4, 22356711), (6, 14904474), (9, 9936316), (12, 7452237), (13, 6878988), (18, 4968158), (19, 4706676), (26, 3439494), (36, 2484079), (38, 2353338), (39, 2292996), (52, 1719747), (57, 1568892), (76, 1176669), (78, 1146498), (89, 1004796), (113, 791388), (114, 784446), (117, 764332), (156, 573249), (171, 522964), (178, 502398), (226, 395694), (228, 392223), (234, 382166), (247, 362052), (267, 334932), (339, 263796), (342, 261482), (356, 251199), (452, 197847), (468, 191083), (494, 181026), (534, 167466), (678, 131898), (684, 130741), (741, 120684), (801, 111644), (988, 90513), (1017, 87932), (1068, 83733), (1157, 77292), (1356, 65949), (1469, 60876), (1482, 60342), (1602, 55822), (1691, 52884), (2034, 43966), (2147, 41652), (2223, 40228), (2314, 38646), (2938, 30438), (2964, 30171), (3204, 27911), (3382, 26442), (3471, 25764), (4068, 21983), (4294, 20826), (4407, 20292), (4446, 20114), (4628, 19323), (5073, 17628), (5876, 15219), (6441, 13884), (6764, 13221), (6942, 12882), (8588, 10413), (8814, 10146), (8892, 10057)]