77309936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 175286400

約数和(自身を除く): 97976464

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 61, 76, 88, 122, 152, 176, 209, 244, 304, 379, 418, 488, 671, 758, 836, 976, 1159, 1342, 1516, 1672, 2318, 2684, 3032, 3344, 4169, 4636, 5368, 6064, 7201, 8338, 9272, 10736, 12749, 14402, 16676, 18544, 23119, 25498, 28804, 33352, 46238, 50996, 57608, 66704, 79211, 92476, 101992, 115216, 158422, 184952, 203984, 254309, 316844, 369904, 439261, 508618, 633688, 878522, 1017236, 1267376, 1757044, 2034472, 3514088, 4068944, 4831871, 7028176, 9663742, 19327484, 38654968, 77309936]

約数ペア:

[(1, 77309936), (2, 38654968), (4, 19327484), (8, 9663742), (11, 7028176), (16, 4831871), (19, 4068944), (22, 3514088), (38, 2034472), (44, 1757044), (61, 1267376), (76, 1017236), (88, 878522), (122, 633688), (152, 508618), (176, 439261), (209, 369904), (244, 316844), (304, 254309), (379, 203984), (418, 184952), (488, 158422), (671, 115216), (758, 101992), (836, 92476), (976, 79211), (1159, 66704), (1342, 57608), (1516, 50996), (1672, 46238), (2318, 33352), (2684, 28804), (3032, 25498), (3344, 23119), (4169, 18544), (4636, 16676), (5368, 14402), (6064, 12749), (7201, 10736), (8338, 9272)]