78239070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 257572224

約数和(自身を除く): 179333154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 41, 42, 45, 63, 65, 70, 78, 82, 90, 91, 105, 117, 123, 126, 130, 182, 195, 205, 210, 233, 234, 246, 273, 287, 315, 369, 390, 410, 455, 466, 533, 546, 574, 585, 615, 630, 699, 738, 819, 861, 910, 1066, 1165, 1170, 1230, 1365, 1398, 1435, 1599, 1631, 1638, 1722, 1845, 2097, 2330, 2583, 2665, 2730, 2870, 3029, 3198, 3262, 3495, 3690, 3731, 4095, 4194, 4305, 4797, 4893, 5166, 5330, 6058, 6990, 7462, 7995, 8155, 8190, 8610, 9087, 9553, 9594, 9786, 10485, 11193, 12915, 14679, 15145, 15990, 16310, 18174, 18655, 19106, 20970, 21203, 22386, 23985, 24465, 25830, 27261, 28659, 29358, 30290, 33579, 37310, 42406, 45435, 47765, 47970, 48930, 54522, 55965, 57318, 63609, 66871, 67158, 73395, 85977, 90870, 95530, 106015, 111930, 124189, 127218, 133742, 136305, 143295, 146790, 167895, 171954, 190827, 200613, 212030, 248378, 272610, 286590, 318045, 334355, 335790, 372567, 381654, 401226, 429885, 601839, 620945, 636090, 668710, 745134, 859770, 869323, 954135, 1003065, 1117701, 1203678, 1241890, 1738646, 1862835, 1908270, 2006130, 2235402, 2607969, 3009195, 3725670, 4346615, 5215938, 5588505, 6018390, 7823907, 8693230, 11177010, 13039845, 15647814, 26079690, 39119535, 78239070]

約数ペア:

[(1, 78239070), (2, 39119535), (3, 26079690), (5, 15647814), (6, 13039845), (7, 11177010), (9, 8693230), (10, 7823907), (13, 6018390), (14, 5588505), (15, 5215938), (18, 4346615), (21, 3725670), (26, 3009195), (30, 2607969), (35, 2235402), (39, 2006130), (41, 1908270), (42, 1862835), (45, 1738646), (63, 1241890), (65, 1203678), (70, 1117701), (78, 1003065), (82, 954135), (90, 869323), (91, 859770), (105, 745134), (117, 668710), (123, 636090), (126, 620945), (130, 601839), (182, 429885), (195, 401226), (205, 381654), (210, 372567), (233, 335790), (234, 334355), (246, 318045), (273, 286590), (287, 272610), (315, 248378), (369, 212030), (390, 200613), (410, 190827), (455, 171954), (466, 167895), (533, 146790), (546, 143295), (574, 136305), (585, 133742), (615, 127218), (630, 124189), (699, 111930), (738, 106015), (819, 95530), (861, 90870), (910, 85977), (1066, 73395), (1165, 67158), (1170, 66871), (1230, 63609), (1365, 57318), (1398, 55965), (1435, 54522), (1599, 48930), (1631, 47970), (1638, 47765), (1722, 45435), (1845, 42406), (2097, 37310), (2330, 33579), (2583, 30290), (2665, 29358), (2730, 28659), (2870, 27261), (3029, 25830), (3198, 24465), (3262, 23985), (3495, 22386), (3690, 21203), (3731, 20970), (4095, 19106), (4194, 18655), (4305, 18174), (4797, 16310), (4893, 15990), (5166, 15145), (5330, 14679), (6058, 12915), (6990, 11193), (7462, 10485), (7995, 9786), (8155, 9594), (8190, 9553), (8610, 9087)]