83563228

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:875

約数の個数: 72

約数和(自身を含む): 186157440

約数和(自身を除く): 102594212

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 62, 68, 98, 119, 124, 196, 217, 238, 434, 476, 527, 809, 833, 868, 1054, 1519, 1618, 1666, 2108, 3038, 3236, 3332, 3689, 5663, 6076, 7378, 11326, 13753, 14756, 22652, 25079, 25823, 27506, 39641, 50158, 51646, 55012, 79282, 96271, 100316, 103292, 158564, 175553, 192542, 351106, 385084, 426343, 673897, 702212, 852686, 1228871, 1347794, 1705372, 2457742, 2695588, 2984401, 4915484, 5968802, 11937604, 20890807, 41781614, 83563228]

約数ペア:

[(1, 83563228), (2, 41781614), (4, 20890807), (7, 11937604), (14, 5968802), (17, 4915484), (28, 2984401), (31, 2695588), (34, 2457742), (49, 1705372), (62, 1347794), (68, 1228871), (98, 852686), (119, 702212), (124, 673897), (196, 426343), (217, 385084), (238, 351106), (434, 192542), (476, 175553), (527, 158564), (809, 103292), (833, 100316), (868, 96271), (1054, 79282), (1519, 55012), (1618, 51646), (1666, 50158), (2108, 39641), (3038, 27506), (3236, 25823), (3332, 25079), (3689, 22652), (5663, 14756), (6076, 13753), (7378, 11326)]