73843952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 180530112

約数和(自身を除く): 106686160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1237, 1456, 2132, 2296, 2474, 3731, 4264, 4592, 4948, 7462, 8528, 8659, 9896, 14924, 16081, 17318, 19792, 29848, 32162, 34636, 50717, 59696, 64324, 69272, 101434, 112567, 128648, 138544, 202868, 225134, 257296, 355019, 405736, 450268, 659321, 710038, 811472, 900536, 1318642, 1420076, 1801072, 2637284, 2840152, 4615247, 5274568, 5680304, 9230494, 10549136, 18460988, 36921976, 73843952]

約数ペア:

[(1, 73843952), (2, 36921976), (4, 18460988), (7, 10549136), (8, 9230494), (13, 5680304), (14, 5274568), (16, 4615247), (26, 2840152), (28, 2637284), (41, 1801072), (52, 1420076), (56, 1318642), (82, 900536), (91, 811472), (104, 710038), (112, 659321), (164, 450268), (182, 405736), (208, 355019), (287, 257296), (328, 225134), (364, 202868), (533, 138544), (574, 128648), (656, 112567), (728, 101434), (1066, 69272), (1148, 64324), (1237, 59696), (1456, 50717), (2132, 34636), (2296, 32162), (2474, 29848), (3731, 19792), (4264, 17318), (4592, 16081), (4948, 14924), (7462, 9896), (8528, 8659)]