86320260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 144

約数和(自身を含む): 289891056

約数和(自身を除く): 203570796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 997, 1110, 1170, 1332, 1443, 1665, 1924, 1994, 2220, 2340, 2405, 2886, 2991, 3330, 3988, 4329, 4810, 4985, 5772, 5982, 6660, 7215, 8658, 8973, 9620, 9970, 11964, 12961, 14430, 14955, 17316, 17946, 19940, 21645, 25922, 28860, 29910, 35892, 36889, 38883, 43290, 44865, 51844, 59820, 64805, 73778, 77766, 86580, 89730, 110667, 116649, 129610, 147556, 155532, 179460, 184445, 194415, 221334, 233298, 259220, 332001, 368890, 388830, 442668, 466596, 479557, 553335, 583245, 664002, 737780, 777660, 959114, 1106670, 1166490, 1328004, 1438671, 1660005, 1918228, 2213340, 2332980, 2397785, 2877342, 3320010, 4316013, 4795570, 5754684, 6640020, 7193355, 8632026, 9591140, 14386710, 17264052, 21580065, 28773420, 43160130, 86320260]

約数ペア:

[(1, 86320260), (2, 43160130), (3, 28773420), (4, 21580065), (5, 17264052), (6, 14386710), (9, 9591140), (10, 8632026), (12, 7193355), (13, 6640020), (15, 5754684), (18, 4795570), (20, 4316013), (26, 3320010), (30, 2877342), (36, 2397785), (37, 2332980), (39, 2213340), (45, 1918228), (52, 1660005), (60, 1438671), (65, 1328004), (74, 1166490), (78, 1106670), (90, 959114), (111, 777660), (117, 737780), (130, 664002), (148, 583245), (156, 553335), (180, 479557), (185, 466596), (195, 442668), (222, 388830), (234, 368890), (260, 332001), (333, 259220), (370, 233298), (390, 221334), (444, 194415), (468, 184445), (481, 179460), (555, 155532), (585, 147556), (666, 129610), (740, 116649), (780, 110667), (962, 89730), (997, 86580), (1110, 77766), (1170, 73778), (1332, 64805), (1443, 59820), (1665, 51844), (1924, 44865), (1994, 43290), (2220, 38883), (2340, 36889), (2405, 35892), (2886, 29910), (2991, 28860), (3330, 25922), (3988, 21645), (4329, 19940), (4810, 17946), (4985, 17316), (5772, 14955), (5982, 14430), (6660, 12961), (7215, 11964), (8658, 9970), (8973, 9620)]