61283664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1769

約数の個数: 120

約数和(自身を含む): 194536160

約数和(自身を除く): 133252496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1723, 1872, 1976, 2223, 2736, 2964, 3446, 3952, 4446, 5169, 5928, 6892, 8892, 10338, 11856, 13784, 15507, 17784, 20676, 22399, 27568, 31014, 32737, 35568, 41352, 44798, 62028, 65474, 67197, 82704, 89596, 98211, 124056, 130948, 134394, 179192, 196422, 201591, 248112, 261896, 268788, 294633, 358384, 392844, 403182, 425581, 523792, 537576, 589266, 785688, 806364, 851162, 1075152, 1178532, 1276743, 1571376, 1612728, 1702324, 2357064, 2553486, 3225456, 3404648, 3830229, 4714128, 5106972, 6809296, 7660458, 10213944, 15320916, 20427888, 30641832, 61283664]

約数ペア:

[(1, 61283664), (2, 30641832), (3, 20427888), (4, 15320916), (6, 10213944), (8, 7660458), (9, 6809296), (12, 5106972), (13, 4714128), (16, 3830229), (18, 3404648), (19, 3225456), (24, 2553486), (26, 2357064), (36, 1702324), (38, 1612728), (39, 1571376), (48, 1276743), (52, 1178532), (57, 1075152), (72, 851162), (76, 806364), (78, 785688), (104, 589266), (114, 537576), (117, 523792), (144, 425581), (152, 403182), (156, 392844), (171, 358384), (208, 294633), (228, 268788), (234, 261896), (247, 248112), (304, 201591), (312, 196422), (342, 179192), (456, 134394), (468, 130948), (494, 124056), (624, 98211), (684, 89596), (741, 82704), (912, 67197), (936, 65474), (988, 62028), (1368, 44798), (1482, 41352), (1723, 35568), (1872, 32737), (1976, 31014), (2223, 27568), (2736, 22399), (2964, 20676), (3446, 17784), (3952, 15507), (4446, 13784), (5169, 11856), (5928, 10338), (6892, 8892)]