77717904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 236175360

約数和(自身を除く): 158457456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 61, 66, 76, 88, 114, 122, 127, 132, 152, 176, 183, 209, 228, 244, 254, 264, 304, 366, 381, 418, 456, 488, 508, 528, 627, 671, 732, 762, 836, 912, 976, 1016, 1159, 1254, 1342, 1397, 1464, 1524, 1672, 2013, 2032, 2318, 2413, 2508, 2684, 2794, 2928, 3048, 3344, 3477, 4026, 4191, 4636, 4826, 5016, 5368, 5588, 6096, 6954, 7239, 7747, 8052, 8382, 9272, 9652, 10032, 10736, 11176, 12749, 13908, 14478, 15494, 16104, 16764, 18544, 19304, 22352, 23241, 25498, 26543, 27816, 28956, 30988, 32208, 33528, 38247, 38608, 46482, 50996, 53086, 55632, 57912, 61976, 67056, 76494, 79629, 85217, 92964, 101992, 106172, 115824, 123952, 147193, 152988, 159258, 170434, 185928, 203984, 212344, 255651, 294386, 305976, 318516, 340868, 371856, 424688, 441579, 511302, 588772, 611952, 637032, 681736, 883158, 1022604, 1177544, 1274064, 1363472, 1619123, 1766316, 2045208, 2355088, 3238246, 3532632, 4090416, 4857369, 6476492, 7065264, 9714738, 12952984, 19429476, 25905968, 38858952, 77717904]

約数ペア:

[(1, 77717904), (2, 38858952), (3, 25905968), (4, 19429476), (6, 12952984), (8, 9714738), (11, 7065264), (12, 6476492), (16, 4857369), (19, 4090416), (22, 3532632), (24, 3238246), (33, 2355088), (38, 2045208), (44, 1766316), (48, 1619123), (57, 1363472), (61, 1274064), (66, 1177544), (76, 1022604), (88, 883158), (114, 681736), (122, 637032), (127, 611952), (132, 588772), (152, 511302), (176, 441579), (183, 424688), (209, 371856), (228, 340868), (244, 318516), (254, 305976), (264, 294386), (304, 255651), (366, 212344), (381, 203984), (418, 185928), (456, 170434), (488, 159258), (508, 152988), (528, 147193), (627, 123952), (671, 115824), (732, 106172), (762, 101992), (836, 92964), (912, 85217), (976, 79629), (1016, 76494), (1159, 67056), (1254, 61976), (1342, 57912), (1397, 55632), (1464, 53086), (1524, 50996), (1672, 46482), (2013, 38608), (2032, 38247), (2318, 33528), (2413, 32208), (2508, 30988), (2684, 28956), (2794, 27816), (2928, 26543), (3048, 25498), (3344, 23241), (3477, 22352), (4026, 19304), (4191, 18544), (4636, 16764), (4826, 16104), (5016, 15494), (5368, 14478), (5588, 13908), (6096, 12749), (6954, 11176), (7239, 10736), (7747, 10032), (8052, 9652), (8382, 9272)]