88751940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 263160576

約数和(自身を除く): 174408636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 73, 92, 115, 138, 146, 219, 230, 276, 292, 345, 365, 438, 460, 690, 730, 876, 881, 1095, 1380, 1460, 1679, 1762, 2190, 2643, 3358, 3524, 4380, 4405, 5037, 5286, 6716, 8395, 8810, 10074, 10572, 13215, 16790, 17620, 20148, 20263, 25185, 26430, 33580, 40526, 50370, 52860, 60789, 64313, 81052, 100740, 101315, 121578, 128626, 192939, 202630, 243156, 257252, 303945, 321565, 385878, 405260, 607890, 643130, 771756, 964695, 1215780, 1286260, 1479199, 1929390, 2958398, 3858780, 4437597, 5916796, 7395995, 8875194, 14791990, 17750388, 22187985, 29583980, 44375970, 88751940]

約数ペア:

[(1, 88751940), (2, 44375970), (3, 29583980), (4, 22187985), (5, 17750388), (6, 14791990), (10, 8875194), (12, 7395995), (15, 5916796), (20, 4437597), (23, 3858780), (30, 2958398), (46, 1929390), (60, 1479199), (69, 1286260), (73, 1215780), (92, 964695), (115, 771756), (138, 643130), (146, 607890), (219, 405260), (230, 385878), (276, 321565), (292, 303945), (345, 257252), (365, 243156), (438, 202630), (460, 192939), (690, 128626), (730, 121578), (876, 101315), (881, 100740), (1095, 81052), (1380, 64313), (1460, 60789), (1679, 52860), (1762, 50370), (2190, 40526), (2643, 33580), (3358, 26430), (3524, 25185), (4380, 20263), (4405, 20148), (5037, 17620), (5286, 16790), (6716, 13215), (8395, 10572), (8810, 10074)]