89095860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2334

約数の個数: 144

約数和(自身を含む): 318968832

約数和(自身を除く): 229872972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2281, 2604, 2790, 3255, 3906, 4340, 4562, 5580, 6510, 6843, 7812, 9124, 9765, 11405, 13020, 13686, 15967, 19530, 20529, 22810, 27372, 31934, 34215, 39060, 41058, 45620, 47901, 63868, 68430, 70711, 79835, 82116, 95802, 102645, 136860, 141422, 143703, 159670, 191604, 205290, 212133, 239505, 282844, 287406, 319340, 353555, 410580, 424266, 479010, 494977, 574812, 636399, 707110, 718515, 848532, 958020, 989954, 1060665, 1272798, 1414220, 1437030, 1484931, 1979908, 2121330, 2474885, 2545596, 2874060, 2969862, 3181995, 4242660, 4454793, 4949770, 5939724, 6363990, 7424655, 8909586, 9899540, 12727980, 14849310, 17819172, 22273965, 29698620, 44547930, 89095860]

約数ペア:

[(1, 89095860), (2, 44547930), (3, 29698620), (4, 22273965), (5, 17819172), (6, 14849310), (7, 12727980), (9, 9899540), (10, 8909586), (12, 7424655), (14, 6363990), (15, 5939724), (18, 4949770), (20, 4454793), (21, 4242660), (28, 3181995), (30, 2969862), (31, 2874060), (35, 2545596), (36, 2474885), (42, 2121330), (45, 1979908), (60, 1484931), (62, 1437030), (63, 1414220), (70, 1272798), (84, 1060665), (90, 989954), (93, 958020), (105, 848532), (124, 718515), (126, 707110), (140, 636399), (155, 574812), (180, 494977), (186, 479010), (210, 424266), (217, 410580), (252, 353555), (279, 319340), (310, 287406), (315, 282844), (372, 239505), (420, 212133), (434, 205290), (465, 191604), (558, 159670), (620, 143703), (630, 141422), (651, 136860), (868, 102645), (930, 95802), (1085, 82116), (1116, 79835), (1260, 70711), (1302, 68430), (1395, 63868), (1860, 47901), (1953, 45620), (2170, 41058), (2281, 39060), (2604, 34215), (2790, 31934), (3255, 27372), (3906, 22810), (4340, 20529), (4562, 19530), (5580, 15967), (6510, 13686), (6843, 13020), (7812, 11405), (9124, 9765)]