88649340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1391

約数の個数: 96

約数和(自身を含む): 270527040

約数和(自身を除く): 181877700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 890, 1068, 1157, 1277, 1335, 1780, 2314, 2554, 2670, 3471, 3831, 4628, 5108, 5340, 5785, 6385, 6942, 7662, 11570, 12770, 13884, 15324, 16601, 17355, 19155, 23140, 25540, 33202, 34710, 38310, 49803, 66404, 69420, 76620, 83005, 99606, 113653, 166010, 199212, 227306, 249015, 332020, 340959, 454612, 498030, 568265, 681918, 996060, 1136530, 1363836, 1477489, 1704795, 2273060, 2954978, 3409590, 4432467, 5909956, 6819180, 7387445, 8864934, 14774890, 17729868, 22162335, 29549780, 44324670, 88649340]

約数ペア:

[(1, 88649340), (2, 44324670), (3, 29549780), (4, 22162335), (5, 17729868), (6, 14774890), (10, 8864934), (12, 7387445), (13, 6819180), (15, 5909956), (20, 4432467), (26, 3409590), (30, 2954978), (39, 2273060), (52, 1704795), (60, 1477489), (65, 1363836), (78, 1136530), (89, 996060), (130, 681918), (156, 568265), (178, 498030), (195, 454612), (260, 340959), (267, 332020), (356, 249015), (390, 227306), (445, 199212), (534, 166010), (780, 113653), (890, 99606), (1068, 83005), (1157, 76620), (1277, 69420), (1335, 66404), (1780, 49803), (2314, 38310), (2554, 34710), (2670, 33202), (3471, 25540), (3831, 23140), (4628, 19155), (5108, 17355), (5340, 16601), (5785, 15324), (6385, 13884), (6942, 12770), (7662, 11570)]