1222159392

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{47681}}^1$

素因数の和:47786

約数の個数: 72

約数和(自身を含む): 3514640220

約数和(自身を除く): 2292480828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 25632, 47681, 95362, 143043, 190724, 286086, 381448, 429129, 572172, 762896, 858258, 1144344, 1525792, 1716516, 2288688, 3433032, 4243609, 4577376, 6866064, 8487218, 12730827, 13732128, 16974436, 25461654, 33948872, 38192481, 50923308, 67897744, 76384962, 101846616, 135795488, 152769924, 203693232, 305539848, 407386464, 611079696, 1222159392]

約数ペア:

[(1, 1222159392), (2, 611079696), (3, 407386464), (4, 305539848), (6, 203693232), (8, 152769924), (9, 135795488), (12, 101846616), (16, 76384962), (18, 67897744), (24, 50923308), (32, 38192481), (36, 33948872), (48, 25461654), (72, 16974436), (89, 13732128), (96, 12730827), (144, 8487218), (178, 6866064), (267, 4577376), (288, 4243609), (356, 3433032), (534, 2288688), (712, 1716516), (801, 1525792), (1068, 1144344), (1424, 858258), (1602, 762896), (2136, 572172), (2848, 429129), (3204, 381448), (4272, 286086), (6408, 190724), (8544, 143043), (12816, 95362), (25632, 47681)]