77748372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 228953088

約数和(自身を除く): 151204716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 69, 78, 92, 93, 117, 124, 138, 156, 186, 207, 233, 234, 276, 279, 299, 372, 403, 414, 466, 468, 558, 598, 699, 713, 806, 828, 897, 932, 1116, 1196, 1209, 1398, 1426, 1612, 1794, 2097, 2139, 2418, 2691, 2796, 2852, 3029, 3588, 3627, 4194, 4278, 4836, 5359, 5382, 6058, 6417, 7223, 7254, 8388, 8556, 9087, 9269, 10718, 10764, 12116, 12834, 14446, 14508, 16077, 18174, 18538, 21436, 21669, 25668, 27261, 27807, 28892, 32154, 36348, 37076, 43338, 48231, 54522, 55614, 64308, 65007, 69667, 83421, 86676, 93899, 96462, 109044, 111228, 130014, 139334, 166129, 166842, 187798, 192924, 209001, 260028, 278668, 281697, 332258, 333684, 375596, 418002, 498387, 563394, 627003, 664516, 836004, 845091, 996774, 1126788, 1254006, 1495161, 1690182, 1993548, 2159677, 2508012, 2990322, 3380364, 4319354, 5980644, 6479031, 8638708, 12958062, 19437093, 25916124, 38874186, 77748372]

約数ペア:

[(1, 77748372), (2, 38874186), (3, 25916124), (4, 19437093), (6, 12958062), (9, 8638708), (12, 6479031), (13, 5980644), (18, 4319354), (23, 3380364), (26, 2990322), (31, 2508012), (36, 2159677), (39, 1993548), (46, 1690182), (52, 1495161), (62, 1254006), (69, 1126788), (78, 996774), (92, 845091), (93, 836004), (117, 664516), (124, 627003), (138, 563394), (156, 498387), (186, 418002), (207, 375596), (233, 333684), (234, 332258), (276, 281697), (279, 278668), (299, 260028), (372, 209001), (403, 192924), (414, 187798), (466, 166842), (468, 166129), (558, 139334), (598, 130014), (699, 111228), (713, 109044), (806, 96462), (828, 93899), (897, 86676), (932, 83421), (1116, 69667), (1196, 65007), (1209, 64308), (1398, 55614), (1426, 54522), (1612, 48231), (1794, 43338), (2097, 37076), (2139, 36348), (2418, 32154), (2691, 28892), (2796, 27807), (2852, 27261), (3029, 25668), (3588, 21669), (3627, 21436), (4194, 18538), (4278, 18174), (4836, 16077), (5359, 14508), (5382, 14446), (6058, 12834), (6417, 12116), (7223, 10764), (7254, 10718), (8388, 9269), (8556, 9087)]