84156618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 213966144

約数和(自身を除く): 129809526

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 97, 98, 147, 182, 194, 227, 273, 291, 294, 454, 546, 582, 637, 679, 681, 1261, 1274, 1358, 1362, 1589, 1911, 2037, 2522, 2951, 3178, 3783, 3822, 4074, 4753, 4767, 5902, 7566, 8827, 8853, 9506, 9534, 11123, 14259, 17654, 17706, 20657, 22019, 22246, 26481, 28518, 33369, 41314, 44038, 52962, 61789, 61971, 66057, 66738, 123578, 123942, 132114, 144599, 154133, 185367, 286247, 289198, 308266, 370734, 433797, 462399, 572494, 858741, 867594, 924798, 1078931, 1717482, 2003729, 2157862, 3236793, 4007458, 6011187, 6473586, 12022374, 14026103, 28052206, 42078309, 84156618]

約数ペア:

[(1, 84156618), (2, 42078309), (3, 28052206), (6, 14026103), (7, 12022374), (13, 6473586), (14, 6011187), (21, 4007458), (26, 3236793), (39, 2157862), (42, 2003729), (49, 1717482), (78, 1078931), (91, 924798), (97, 867594), (98, 858741), (147, 572494), (182, 462399), (194, 433797), (227, 370734), (273, 308266), (291, 289198), (294, 286247), (454, 185367), (546, 154133), (582, 144599), (637, 132114), (679, 123942), (681, 123578), (1261, 66738), (1274, 66057), (1358, 61971), (1362, 61789), (1589, 52962), (1911, 44038), (2037, 41314), (2522, 33369), (2951, 28518), (3178, 26481), (3783, 22246), (3822, 22019), (4074, 20657), (4753, 17706), (4767, 17654), (5902, 14259), (7566, 11123), (8827, 9534), (8853, 9506)]