65720928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7523}}^1$

素因数の和:7556

約数の個数: 96

約数和(自身を含む): 212357376

約数和(自身を除く): 146636448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 7523, 8736, 15046, 22569, 30092, 45138, 52661, 60184, 90276, 97799, 105322, 120368, 157983, 180552, 195598, 210644, 240736, 293397, 315966, 361104, 391196, 421288, 586794, 631932, 684593, 722208, 782392, 842576, 1173588, 1263864, 1369186, 1564784, 1685152, 2053779, 2347176, 2527728, 2738372, 3129568, 4107558, 4694352, 5055456, 5476744, 8215116, 9388704, 10953488, 16430232, 21906976, 32860464, 65720928]

約数ペア:

[(1, 65720928), (2, 32860464), (3, 21906976), (4, 16430232), (6, 10953488), (7, 9388704), (8, 8215116), (12, 5476744), (13, 5055456), (14, 4694352), (16, 4107558), (21, 3129568), (24, 2738372), (26, 2527728), (28, 2347176), (32, 2053779), (39, 1685152), (42, 1564784), (48, 1369186), (52, 1263864), (56, 1173588), (78, 842576), (84, 782392), (91, 722208), (96, 684593), (104, 631932), (112, 586794), (156, 421288), (168, 391196), (182, 361104), (208, 315966), (224, 293397), (273, 240736), (312, 210644), (336, 195598), (364, 180552), (416, 157983), (546, 120368), (624, 105322), (672, 97799), (728, 90276), (1092, 60184), (1248, 52661), (1456, 45138), (2184, 30092), (2912, 22569), (4368, 15046), (7523, 8736)]