173127708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4457}}^1$

素因数の和:4563

約数の個数: 72

約数和(自身を含む): 477077328

約数和(自身を除く): 303949620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 4457, 6474, 8914, 9711, 12948, 13371, 17828, 19422, 26742, 38844, 40113, 53484, 57941, 80226, 115882, 160452, 173823, 231764, 347646, 369931, 521469, 695292, 739862, 1042938, 1109793, 1479724, 2085876, 2219586, 3329379, 4439172, 4809103, 6658758, 9618206, 13317516, 14427309, 19236412, 28854618, 43281927, 57709236, 86563854, 173127708]

約数ペア:

[(1, 173127708), (2, 86563854), (3, 57709236), (4, 43281927), (6, 28854618), (9, 19236412), (12, 14427309), (13, 13317516), (18, 9618206), (26, 6658758), (36, 4809103), (39, 4439172), (52, 3329379), (78, 2219586), (83, 2085876), (117, 1479724), (156, 1109793), (166, 1042938), (234, 739862), (249, 695292), (332, 521469), (468, 369931), (498, 347646), (747, 231764), (996, 173823), (1079, 160452), (1494, 115882), (2158, 80226), (2988, 57941), (3237, 53484), (4316, 40113), (4457, 38844), (6474, 26742), (8914, 19422), (9711, 17828), (12948, 13371)]