90071784

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 275788800

約数和(自身を除く): 185717016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 167, 198, 216, 227, 264, 297, 334, 396, 454, 501, 594, 668, 681, 792, 908, 1002, 1188, 1336, 1362, 1503, 1816, 1837, 2004, 2043, 2376, 2497, 2724, 3006, 3674, 4008, 4086, 4509, 4994, 5448, 5511, 6012, 6129, 7348, 7491, 8172, 9018, 9988, 11022, 12024, 12258, 14696, 14982, 16344, 16533, 18036, 19976, 22044, 22473, 24516, 29964, 33066, 36072, 37909, 44088, 44946, 49032, 49599, 59928, 66132, 67419, 75818, 89892, 99198, 113727, 132264, 134838, 151636, 179784, 198396, 227454, 269676, 303272, 341181, 396792, 416999, 454908, 539352, 682362, 833998, 909816, 1023543, 1250997, 1364724, 1667996, 2047086, 2501994, 2729448, 3335992, 3752991, 4094172, 5003988, 7505982, 8188344, 10007976, 11258973, 15011964, 22517946, 30023928, 45035892, 90071784]

約数ペア:

[(1, 90071784), (2, 45035892), (3, 30023928), (4, 22517946), (6, 15011964), (8, 11258973), (9, 10007976), (11, 8188344), (12, 7505982), (18, 5003988), (22, 4094172), (24, 3752991), (27, 3335992), (33, 2729448), (36, 2501994), (44, 2047086), (54, 1667996), (66, 1364724), (72, 1250997), (88, 1023543), (99, 909816), (108, 833998), (132, 682362), (167, 539352), (198, 454908), (216, 416999), (227, 396792), (264, 341181), (297, 303272), (334, 269676), (396, 227454), (454, 198396), (501, 179784), (594, 151636), (668, 134838), (681, 132264), (792, 113727), (908, 99198), (1002, 89892), (1188, 75818), (1336, 67419), (1362, 66132), (1503, 59928), (1816, 49599), (1837, 49032), (2004, 44946), (2043, 44088), (2376, 37909), (2497, 36072), (2724, 33066), (3006, 29964), (3674, 24516), (4008, 22473), (4086, 22044), (4509, 19976), (4994, 18036), (5448, 16533), (5511, 16344), (6012, 14982), (6129, 14696), (7348, 12258), (7491, 12024), (8172, 11022), (9018, 9988)]