77374548

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 222120640

約数和(自身を除く): 144746092

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 37, 51, 54, 67, 68, 74, 102, 108, 111, 134, 148, 153, 201, 204, 222, 268, 289, 306, 333, 402, 444, 459, 578, 603, 612, 629, 666, 804, 867, 918, 999, 1139, 1156, 1206, 1258, 1332, 1734, 1809, 1836, 1887, 1998, 2278, 2412, 2479, 2516, 2601, 3417, 3468, 3618, 3774, 3996, 4556, 4958, 5202, 5661, 6834, 7236, 7437, 7548, 7803, 9916, 10251, 10404, 10693, 11322, 13668, 14874, 15606, 16983, 19363, 20502, 21386, 22311, 22644, 29748, 30753, 31212, 32079, 33966, 38726, 41004, 42143, 42772, 44622, 58089, 61506, 64158, 66933, 67932, 77452, 84286, 89244, 96237, 116178, 123012, 126429, 128316, 133866, 168572, 174267, 192474, 232356, 252858, 267732, 288711, 348534, 379287, 384948, 505716, 522801, 577422, 697068, 716431, 758574, 1045602, 1137861, 1154844, 1432862, 1517148, 2091204, 2149293, 2275722, 2865724, 4298586, 4551444, 6447879, 8597172, 12895758, 19343637, 25791516, 38687274, 77374548]

約数ペア:

[(1, 77374548), (2, 38687274), (3, 25791516), (4, 19343637), (6, 12895758), (9, 8597172), (12, 6447879), (17, 4551444), (18, 4298586), (27, 2865724), (34, 2275722), (36, 2149293), (37, 2091204), (51, 1517148), (54, 1432862), (67, 1154844), (68, 1137861), (74, 1045602), (102, 758574), (108, 716431), (111, 697068), (134, 577422), (148, 522801), (153, 505716), (201, 384948), (204, 379287), (222, 348534), (268, 288711), (289, 267732), (306, 252858), (333, 232356), (402, 192474), (444, 174267), (459, 168572), (578, 133866), (603, 128316), (612, 126429), (629, 123012), (666, 116178), (804, 96237), (867, 89244), (918, 84286), (999, 77452), (1139, 67932), (1156, 66933), (1206, 64158), (1258, 61506), (1332, 58089), (1734, 44622), (1809, 42772), (1836, 42143), (1887, 41004), (1998, 38726), (2278, 33966), (2412, 32079), (2479, 31212), (2516, 30753), (2601, 29748), (3417, 22644), (3468, 22311), (3618, 21386), (3774, 20502), (3996, 19363), (4556, 16983), (4958, 15606), (5202, 14874), (5661, 13668), (6834, 11322), (7236, 10693), (7437, 10404), (7548, 10251), (7803, 9916)]