73786356

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 226759680

約数和(自身を除く): 152973324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 73, 84, 98, 108, 126, 146, 147, 189, 191, 196, 219, 252, 292, 294, 378, 382, 438, 441, 511, 573, 588, 657, 756, 764, 876, 882, 1022, 1146, 1314, 1323, 1337, 1533, 1719, 1764, 1971, 2044, 2292, 2628, 2646, 2674, 3066, 3438, 3577, 3942, 4011, 4599, 5157, 5292, 5348, 6132, 6876, 7154, 7884, 8022, 9198, 9359, 10314, 10731, 12033, 13797, 13943, 14308, 16044, 18396, 18718, 20628, 21462, 24066, 27594, 27886, 28077, 32193, 36099, 37436, 41829, 42924, 48132, 55188, 55772, 56154, 64386, 72198, 83658, 84231, 96579, 97601, 112308, 125487, 128772, 144396, 167316, 168462, 193158, 195202, 250974, 252693, 292803, 336924, 376461, 386316, 390404, 501948, 505386, 585606, 683207, 752922, 878409, 1010772, 1171212, 1366414, 1505844, 1756818, 2049621, 2635227, 2732828, 3513636, 4099242, 5270454, 6148863, 8198484, 10540908, 12297726, 18446589, 24595452, 36893178, 73786356]

約数ペア:

[(1, 73786356), (2, 36893178), (3, 24595452), (4, 18446589), (6, 12297726), (7, 10540908), (9, 8198484), (12, 6148863), (14, 5270454), (18, 4099242), (21, 3513636), (27, 2732828), (28, 2635227), (36, 2049621), (42, 1756818), (49, 1505844), (54, 1366414), (63, 1171212), (73, 1010772), (84, 878409), (98, 752922), (108, 683207), (126, 585606), (146, 505386), (147, 501948), (189, 390404), (191, 386316), (196, 376461), (219, 336924), (252, 292803), (292, 252693), (294, 250974), (378, 195202), (382, 193158), (438, 168462), (441, 167316), (511, 144396), (573, 128772), (588, 125487), (657, 112308), (756, 97601), (764, 96579), (876, 84231), (882, 83658), (1022, 72198), (1146, 64386), (1314, 56154), (1323, 55772), (1337, 55188), (1533, 48132), (1719, 42924), (1764, 41829), (1971, 37436), (2044, 36099), (2292, 32193), (2628, 28077), (2646, 27886), (2674, 27594), (3066, 24066), (3438, 21462), (3577, 20628), (3942, 18718), (4011, 18396), (4599, 16044), (5157, 14308), (5292, 13943), (5348, 13797), (6132, 12033), (6876, 10731), (7154, 10314), (7884, 9359), (8022, 9198)]