69747678

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 209664000

約数和(自身を除く): 139916322

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 49, 63, 66, 77, 78, 79, 91, 98, 99, 117, 126, 143, 147, 154, 158, 182, 198, 231, 234, 237, 273, 286, 294, 343, 429, 441, 462, 474, 539, 546, 553, 637, 686, 693, 711, 819, 858, 869, 882, 1001, 1027, 1029, 1078, 1106, 1274, 1287, 1386, 1422, 1617, 1638, 1659, 1738, 1911, 2002, 2054, 2058, 2574, 2607, 3003, 3081, 3087, 3234, 3318, 3773, 3822, 3871, 4459, 4851, 4977, 5214, 5733, 6006, 6083, 6162, 6174, 7007, 7189, 7546, 7742, 7821, 8918, 9009, 9243, 9702, 9954, 11297, 11319, 11466, 11613, 12166, 13377, 14014, 14378, 15642, 18018, 18249, 18486, 21021, 21567, 22594, 22638, 23226, 26754, 27097, 33891, 33957, 34839, 36498, 40131, 42042, 42581, 43134, 49049, 50323, 54194, 54747, 63063, 64701, 67782, 67914, 69678, 79079, 80262, 81291, 85162, 98098, 100646, 101673, 109494, 126126, 127743, 129402, 147147, 150969, 158158, 162582, 203346, 237237, 243873, 255486, 294294, 298067, 301938, 352261, 383229, 441441, 452907, 474474, 487746, 553553, 596134, 704522, 711711, 766458, 882882, 894201, 905814, 1056783, 1107106, 1423422, 1660659, 1788402, 2113566, 2682603, 3170349, 3321318, 3874871, 4981977, 5365206, 6340698, 7749742, 9963954, 11624613, 23249226, 34873839, 69747678]

約数ペア:

[(1, 69747678), (2, 34873839), (3, 23249226), (6, 11624613), (7, 9963954), (9, 7749742), (11, 6340698), (13, 5365206), (14, 4981977), (18, 3874871), (21, 3321318), (22, 3170349), (26, 2682603), (33, 2113566), (39, 1788402), (42, 1660659), (49, 1423422), (63, 1107106), (66, 1056783), (77, 905814), (78, 894201), (79, 882882), (91, 766458), (98, 711711), (99, 704522), (117, 596134), (126, 553553), (143, 487746), (147, 474474), (154, 452907), (158, 441441), (182, 383229), (198, 352261), (231, 301938), (234, 298067), (237, 294294), (273, 255486), (286, 243873), (294, 237237), (343, 203346), (429, 162582), (441, 158158), (462, 150969), (474, 147147), (539, 129402), (546, 127743), (553, 126126), (637, 109494), (686, 101673), (693, 100646), (711, 98098), (819, 85162), (858, 81291), (869, 80262), (882, 79079), (1001, 69678), (1027, 67914), (1029, 67782), (1078, 64701), (1106, 63063), (1274, 54747), (1287, 54194), (1386, 50323), (1422, 49049), (1617, 43134), (1638, 42581), (1659, 42042), (1738, 40131), (1911, 36498), (2002, 34839), (2054, 33957), (2058, 33891), (2574, 27097), (2607, 26754), (3003, 23226), (3081, 22638), (3087, 22594), (3234, 21567), (3318, 21021), (3773, 18486), (3822, 18249), (3871, 18018), (4459, 15642), (4851, 14378), (4977, 14014), (5214, 13377), (5733, 12166), (6006, 11613), (6083, 11466), (6162, 11319), (6174, 11297), (7007, 9954), (7189, 9702), (7546, 9243), (7742, 9009), (7821, 8918)]