73206772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 139104000

約数和(自身を除く): 65897228

約数列:

[1, 2, 4, 19, 38, 76, 79, 89, 137, 158, 178, 274, 316, 356, 548, 1501, 1691, 2603, 3002, 3382, 5206, 6004, 6764, 7031, 10412, 10823, 12193, 14062, 21646, 24386, 28124, 43292, 48772, 133589, 205637, 231667, 267178, 411274, 463334, 534356, 822548, 926668, 963247, 1926494, 3852988, 18301693, 36603386, 73206772]

約数ペア:

[(1, 73206772), (2, 36603386), (4, 18301693), (19, 3852988), (38, 1926494), (76, 963247), (79, 926668), (89, 822548), (137, 534356), (158, 463334), (178, 411274), (274, 267178), (316, 231667), (356, 205637), (548, 133589), (1501, 48772), (1691, 43292), (2603, 28124), (3002, 24386), (3382, 21646), (5206, 14062), (6004, 12193), (6764, 10823), (7031, 10412)]