88867380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 292795776

約数和(自身を除く): 203928396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 167, 181, 196, 210, 245, 294, 334, 362, 420, 490, 501, 543, 588, 668, 724, 735, 835, 905, 980, 1002, 1086, 1169, 1267, 1470, 1670, 1810, 2004, 2172, 2338, 2505, 2534, 2715, 2940, 3340, 3507, 3620, 3801, 4676, 5010, 5068, 5430, 5845, 6335, 7014, 7602, 8183, 8869, 10020, 10860, 11690, 12670, 14028, 15204, 16366, 17535, 17738, 19005, 23380, 24549, 25340, 26607, 30227, 32732, 35070, 35476, 38010, 40915, 44345, 49098, 53214, 60454, 70140, 76020, 81830, 88690, 90681, 98196, 106428, 120908, 122745, 133035, 151135, 163660, 177380, 181362, 211589, 245490, 266070, 302270, 362724, 423178, 453405, 490980, 532140, 604540, 634767, 846356, 906810, 1057945, 1269534, 1481123, 1813620, 2115890, 2539068, 2962246, 3173835, 4231780, 4443369, 5924492, 6347670, 7405615, 8886738, 12695340, 14811230, 17773476, 22216845, 29622460, 44433690, 88867380]

約数ペア:

[(1, 88867380), (2, 44433690), (3, 29622460), (4, 22216845), (5, 17773476), (6, 14811230), (7, 12695340), (10, 8886738), (12, 7405615), (14, 6347670), (15, 5924492), (20, 4443369), (21, 4231780), (28, 3173835), (30, 2962246), (35, 2539068), (42, 2115890), (49, 1813620), (60, 1481123), (70, 1269534), (84, 1057945), (98, 906810), (105, 846356), (140, 634767), (147, 604540), (167, 532140), (181, 490980), (196, 453405), (210, 423178), (245, 362724), (294, 302270), (334, 266070), (362, 245490), (420, 211589), (490, 181362), (501, 177380), (543, 163660), (588, 151135), (668, 133035), (724, 122745), (735, 120908), (835, 106428), (905, 98196), (980, 90681), (1002, 88690), (1086, 81830), (1169, 76020), (1267, 70140), (1470, 60454), (1670, 53214), (1810, 49098), (2004, 44345), (2172, 40915), (2338, 38010), (2505, 35476), (2534, 35070), (2715, 32732), (2940, 30227), (3340, 26607), (3507, 25340), (3620, 24549), (3801, 23380), (4676, 19005), (5010, 17738), (5068, 17535), (5430, 16366), (5845, 15204), (6335, 14028), (7014, 12670), (7602, 11690), (8183, 10860), (8869, 10020)]