71218105812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{80677}}^1$

素因数の和:80838

約数の個数: 144

約数和(自身を含む): 214260114432

約数和(自身を除く): 143042008620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 113, 124, 126, 186, 217, 226, 252, 279, 339, 372, 434, 452, 558, 651, 678, 791, 868, 1017, 1116, 1302, 1356, 1582, 1953, 2034, 2373, 2604, 3164, 3503, 3906, 4068, 4746, 7006, 7119, 7812, 9492, 10509, 14012, 14238, 21018, 24521, 28476, 31527, 42036, 49042, 63054, 73563, 80677, 98084, 126108, 147126, 161354, 220689, 242031, 294252, 322708, 441378, 484062, 564739, 726093, 882756, 968124, 1129478, 1452186, 1694217, 2258956, 2500987, 2904372, 3388434, 5001974, 5082651, 6776868, 7502961, 9116501, 10003948, 10165302, 15005922, 17506909, 18233002, 20330604, 22508883, 27349503, 30011844, 35013818, 36466004, 45017766, 52520727, 54699006, 63815507, 70027636, 82048509, 90035532, 105041454, 109398012, 127631014, 157562181, 164097018, 191446521, 210082908, 255262028, 282611531, 315124362, 328194036, 382893042, 565223062, 574339563, 630248724, 765786084, 847834593, 1130446124, 1148679126, 1695669186, 1978280717, 2297358252, 2543503779, 3391338372, 3956561434, 5087007558, 5934842151, 7913122868, 10174015116, 11869684302, 17804526453, 23739368604, 35609052906, 71218105812]

約数ペア:

[(1, 71218105812), (2, 35609052906), (3, 23739368604), (4, 17804526453), (6, 11869684302), (7, 10174015116), (9, 7913122868), (12, 5934842151), (14, 5087007558), (18, 3956561434), (21, 3391338372), (28, 2543503779), (31, 2297358252), (36, 1978280717), (42, 1695669186), (62, 1148679126), (63, 1130446124), (84, 847834593), (93, 765786084), (113, 630248724), (124, 574339563), (126, 565223062), (186, 382893042), (217, 328194036), (226, 315124362), (252, 282611531), (279, 255262028), (339, 210082908), (372, 191446521), (434, 164097018), (452, 157562181), (558, 127631014), (651, 109398012), (678, 105041454), (791, 90035532), (868, 82048509), (1017, 70027636), (1116, 63815507), (1302, 54699006), (1356, 52520727), (1582, 45017766), (1953, 36466004), (2034, 35013818), (2373, 30011844), (2604, 27349503), (3164, 22508883), (3503, 20330604), (3906, 18233002), (4068, 17506909), (4746, 15005922), (7006, 10165302), (7119, 10003948), (7812, 9116501), (9492, 7502961), (10509, 6776868), (14012, 5082651), (14238, 5001974), (21018, 3388434), (24521, 2904372), (28476, 2500987), (31527, 2258956), (42036, 1694217), (49042, 1452186), (63054, 1129478), (73563, 968124), (80677, 882756), (98084, 726093), (126108, 564739), (147126, 484062), (161354, 441378), (220689, 322708), (242031, 294252)]