61143368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 148176000

約数和(自身を除く): 87032632

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 29, 38, 44, 52, 58, 76, 88, 97, 104, 116, 143, 152, 194, 209, 232, 247, 286, 319, 377, 388, 418, 494, 551, 572, 638, 754, 776, 836, 988, 1067, 1102, 1144, 1261, 1276, 1508, 1672, 1843, 1976, 2134, 2204, 2522, 2552, 2717, 2813, 3016, 3686, 4147, 4268, 4408, 5044, 5434, 5626, 6061, 7163, 7372, 8294, 8536, 10088, 10868, 11252, 12122, 13871, 14326, 14744, 16588, 20273, 21736, 22504, 23959, 24244, 27742, 28652, 30943, 33176, 36569, 40546, 47918, 48488, 53447, 55484, 57304, 61886, 73138, 78793, 81092, 95836, 106894, 110968, 123772, 146276, 157586, 162184, 191672, 213788, 247544, 263549, 292552, 315172, 402259, 427576, 527098, 587917, 630344, 694811, 804518, 1054196, 1175834, 1389622, 1609036, 2108392, 2351668, 2779244, 3218072, 4703336, 5558488, 7642921, 15285842, 30571684, 61143368]

約数ペア:

[(1, 61143368), (2, 30571684), (4, 15285842), (8, 7642921), (11, 5558488), (13, 4703336), (19, 3218072), (22, 2779244), (26, 2351668), (29, 2108392), (38, 1609036), (44, 1389622), (52, 1175834), (58, 1054196), (76, 804518), (88, 694811), (97, 630344), (104, 587917), (116, 527098), (143, 427576), (152, 402259), (194, 315172), (209, 292552), (232, 263549), (247, 247544), (286, 213788), (319, 191672), (377, 162184), (388, 157586), (418, 146276), (494, 123772), (551, 110968), (572, 106894), (638, 95836), (754, 81092), (776, 78793), (836, 73138), (988, 61886), (1067, 57304), (1102, 55484), (1144, 53447), (1261, 48488), (1276, 47918), (1508, 40546), (1672, 36569), (1843, 33176), (1976, 30943), (2134, 28652), (2204, 27742), (2522, 24244), (2552, 23959), (2717, 22504), (2813, 21736), (3016, 20273), (3686, 16588), (4147, 14744), (4268, 14326), (4408, 13871), (5044, 12122), (5434, 11252), (5626, 10868), (6061, 10088), (7163, 8536), (7372, 8294)]