84738784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 108313376

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 71, 76, 104, 142, 151, 152, 208, 247, 284, 302, 304, 416, 494, 568, 604, 608, 923, 988, 1136, 1208, 1349, 1846, 1963, 1976, 2272, 2416, 2698, 2869, 3692, 3926, 3952, 4832, 5396, 5738, 7384, 7852, 7904, 10721, 10792, 11476, 14768, 15704, 17537, 21442, 21584, 22952, 29536, 31408, 35074, 37297, 42884, 43168, 45904, 62816, 70148, 74594, 85768, 91808, 139373, 140296, 149188, 171536, 203699, 278746, 280592, 298376, 343072, 407398, 557492, 561184, 596752, 814796, 1114984, 1193504, 1629592, 2229968, 2648087, 3259184, 4459936, 5296174, 6518368, 10592348, 21184696, 42369392, 84738784]

約数ペア:

[(1, 84738784), (2, 42369392), (4, 21184696), (8, 10592348), (13, 6518368), (16, 5296174), (19, 4459936), (26, 3259184), (32, 2648087), (38, 2229968), (52, 1629592), (71, 1193504), (76, 1114984), (104, 814796), (142, 596752), (151, 561184), (152, 557492), (208, 407398), (247, 343072), (284, 298376), (302, 280592), (304, 278746), (416, 203699), (494, 171536), (568, 149188), (604, 140296), (608, 139373), (923, 91808), (988, 85768), (1136, 74594), (1208, 70148), (1349, 62816), (1846, 45904), (1963, 43168), (1976, 42884), (2272, 37297), (2416, 35074), (2698, 31408), (2869, 29536), (3692, 22952), (3926, 21584), (3952, 21442), (4832, 17537), (5396, 15704), (5738, 14768), (7384, 11476), (7852, 10792), (7904, 10721)]