64984608

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1067

約数の個数: 144

約数和(自身を含む): 210928536

約数和(自身を除く): 145943928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1021, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2042, 2448, 2652, 3063, 3536, 3744, 3978, 4084, 4896, 5304, 6126, 7072, 7956, 8168, 9189, 10608, 12252, 13273, 15912, 16336, 17357, 18378, 21216, 24504, 26546, 31824, 32672, 34714, 36756, 39819, 49008, 52071, 53092, 63648, 69428, 73512, 79638, 98016, 104142, 106184, 119457, 138856, 147024, 156213, 159276, 208284, 212368, 225641, 238914, 277712, 294048, 312426, 318552, 416568, 424736, 451282, 477828, 555424, 624852, 637104, 676923, 833136, 902564, 955656, 1249704, 1274208, 1353846, 1666272, 1805128, 1911312, 2030769, 2499408, 2707692, 3610256, 3822624, 4061538, 4998816, 5415384, 7220512, 8123076, 10830768, 16246152, 21661536, 32492304, 64984608]

約数ペア:

[(1, 64984608), (2, 32492304), (3, 21661536), (4, 16246152), (6, 10830768), (8, 8123076), (9, 7220512), (12, 5415384), (13, 4998816), (16, 4061538), (17, 3822624), (18, 3610256), (24, 2707692), (26, 2499408), (32, 2030769), (34, 1911312), (36, 1805128), (39, 1666272), (48, 1353846), (51, 1274208), (52, 1249704), (68, 955656), (72, 902564), (78, 833136), (96, 676923), (102, 637104), (104, 624852), (117, 555424), (136, 477828), (144, 451282), (153, 424736), (156, 416568), (204, 318552), (208, 312426), (221, 294048), (234, 277712), (272, 238914), (288, 225641), (306, 212368), (312, 208284), (408, 159276), (416, 156213), (442, 147024), (468, 138856), (544, 119457), (612, 106184), (624, 104142), (663, 98016), (816, 79638), (884, 73512), (936, 69428), (1021, 63648), (1224, 53092), (1248, 52071), (1326, 49008), (1632, 39819), (1768, 36756), (1872, 34714), (1989, 32672), (2042, 31824), (2448, 26546), (2652, 24504), (3063, 21216), (3536, 18378), (3744, 17357), (3978, 16336), (4084, 15912), (4896, 13273), (5304, 12252), (6126, 10608), (7072, 9189), (7956, 8168)]