71830184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 145267200

約数和(自身を除く): 73437016

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 127, 152, 244, 254, 488, 508, 1016, 1159, 2318, 2413, 3721, 4636, 4826, 7442, 7747, 9272, 9652, 14884, 15494, 19304, 29768, 30988, 61976, 70699, 141398, 147193, 282796, 294386, 472567, 565592, 588772, 945134, 1177544, 1890268, 3780536, 8978773, 17957546, 35915092, 71830184]

約数ペア:

[(1, 71830184), (2, 35915092), (4, 17957546), (8, 8978773), (19, 3780536), (38, 1890268), (61, 1177544), (76, 945134), (122, 588772), (127, 565592), (152, 472567), (244, 294386), (254, 282796), (488, 147193), (508, 141398), (1016, 70699), (1159, 61976), (2318, 30988), (2413, 29768), (3721, 19304), (4636, 15494), (4826, 14884), (7442, 9652), (7747, 9272)]