78826410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 223488720

約数和(自身を除く): 144662310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 89, 90, 117, 130, 178, 195, 234, 267, 390, 445, 534, 585, 757, 801, 890, 1157, 1170, 1335, 1514, 1602, 2271, 2314, 2670, 3471, 3785, 4005, 4542, 5785, 6813, 6942, 7570, 8010, 9841, 10413, 11355, 11570, 13626, 17355, 19682, 20826, 22710, 29523, 34065, 34710, 49205, 52065, 59046, 67373, 68130, 88569, 98410, 104130, 134746, 147615, 177138, 202119, 295230, 336865, 404238, 442845, 606357, 673730, 875849, 885690, 1010595, 1212714, 1751698, 2021190, 2627547, 3031785, 4379245, 5255094, 6063570, 7882641, 8758490, 13137735, 15765282, 26275470, 39413205, 78826410]

約数ペア:

[(1, 78826410), (2, 39413205), (3, 26275470), (5, 15765282), (6, 13137735), (9, 8758490), (10, 7882641), (13, 6063570), (15, 5255094), (18, 4379245), (26, 3031785), (30, 2627547), (39, 2021190), (45, 1751698), (65, 1212714), (78, 1010595), (89, 885690), (90, 875849), (117, 673730), (130, 606357), (178, 442845), (195, 404238), (234, 336865), (267, 295230), (390, 202119), (445, 177138), (534, 147615), (585, 134746), (757, 104130), (801, 98410), (890, 88569), (1157, 68130), (1170, 67373), (1335, 59046), (1514, 52065), (1602, 49205), (2271, 34710), (2314, 34065), (2670, 29523), (3471, 22710), (3785, 20826), (4005, 19682), (4542, 17355), (5785, 13626), (6813, 11570), (6942, 11355), (7570, 10413), (8010, 9841)]