78143328

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 237758976

約数和(自身を除く): 159615648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 69, 72, 92, 94, 96, 138, 141, 144, 184, 188, 207, 251, 276, 282, 288, 368, 376, 414, 423, 502, 552, 564, 736, 752, 753, 828, 846, 1004, 1081, 1104, 1128, 1504, 1506, 1656, 1692, 2008, 2162, 2208, 2256, 2259, 3012, 3243, 3312, 3384, 4016, 4324, 4512, 4518, 5773, 6024, 6486, 6624, 6768, 8032, 8648, 9036, 9729, 11546, 11797, 12048, 12972, 13536, 17296, 17319, 18072, 19458, 23092, 23594, 24096, 25944, 34592, 34638, 35391, 36144, 38916, 46184, 47188, 51888, 51957, 69276, 70782, 72288, 77832, 92368, 94376, 103776, 103914, 106173, 138552, 141564, 155664, 184736, 188752, 207828, 212346, 271331, 277104, 283128, 311328, 377504, 415656, 424692, 542662, 554208, 566256, 813993, 831312, 849384, 1085324, 1132512, 1627986, 1662624, 1698768, 2170648, 2441979, 3255972, 3397536, 4341296, 4883958, 6511944, 8682592, 9767916, 13023888, 19535832, 26047776, 39071664, 78143328]

約数ペア:

[(1, 78143328), (2, 39071664), (3, 26047776), (4, 19535832), (6, 13023888), (8, 9767916), (9, 8682592), (12, 6511944), (16, 4883958), (18, 4341296), (23, 3397536), (24, 3255972), (32, 2441979), (36, 2170648), (46, 1698768), (47, 1662624), (48, 1627986), (69, 1132512), (72, 1085324), (92, 849384), (94, 831312), (96, 813993), (138, 566256), (141, 554208), (144, 542662), (184, 424692), (188, 415656), (207, 377504), (251, 311328), (276, 283128), (282, 277104), (288, 271331), (368, 212346), (376, 207828), (414, 188752), (423, 184736), (502, 155664), (552, 141564), (564, 138552), (736, 106173), (752, 103914), (753, 103776), (828, 94376), (846, 92368), (1004, 77832), (1081, 72288), (1104, 70782), (1128, 69276), (1504, 51957), (1506, 51888), (1656, 47188), (1692, 46184), (2008, 38916), (2162, 36144), (2208, 35391), (2256, 34638), (2259, 34592), (3012, 25944), (3243, 24096), (3312, 23594), (3384, 23092), (4016, 19458), (4324, 18072), (4512, 17319), (4518, 17296), (5773, 13536), (6024, 12972), (6486, 12048), (6624, 11797), (6768, 11546), (8032, 9729), (8648, 9036)]