89855928

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 253890000

約数和(自身を除く): 164034072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 61, 72, 82, 122, 123, 164, 183, 244, 246, 328, 366, 369, 488, 492, 499, 549, 732, 738, 984, 998, 1098, 1464, 1476, 1497, 1996, 2196, 2501, 2952, 2994, 3992, 4392, 4491, 5002, 5988, 7503, 8982, 10004, 11976, 15006, 17964, 20008, 20459, 22509, 30012, 30439, 35928, 40918, 45018, 60024, 60878, 61377, 81836, 90036, 91317, 121756, 122754, 163672, 180072, 182634, 184131, 243512, 245508, 273951, 365268, 368262, 491016, 547902, 730536, 736524, 1095804, 1247999, 1473048, 2191608, 2495998, 3743997, 4991996, 7487994, 9983992, 11231991, 14975988, 22463982, 29951976, 44927964, 89855928]

約数ペア:

[(1, 89855928), (2, 44927964), (3, 29951976), (4, 22463982), (6, 14975988), (8, 11231991), (9, 9983992), (12, 7487994), (18, 4991996), (24, 3743997), (36, 2495998), (41, 2191608), (61, 1473048), (72, 1247999), (82, 1095804), (122, 736524), (123, 730536), (164, 547902), (183, 491016), (244, 368262), (246, 365268), (328, 273951), (366, 245508), (369, 243512), (488, 184131), (492, 182634), (499, 180072), (549, 163672), (732, 122754), (738, 121756), (984, 91317), (998, 90036), (1098, 81836), (1464, 61377), (1476, 60878), (1497, 60024), (1996, 45018), (2196, 40918), (2501, 35928), (2952, 30439), (2994, 30012), (3992, 22509), (4392, 20459), (4491, 20008), (5002, 17964), (5988, 15006), (7503, 11976), (8982, 10004)]