73906294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 144986112

約数和(自身を除く): 71079818

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 113, 137, 154, 217, 226, 274, 341, 434, 682, 791, 959, 1243, 1507, 1582, 1918, 2387, 2486, 3014, 3503, 4247, 4774, 7006, 8494, 8701, 10549, 15481, 17402, 21098, 24521, 29729, 30962, 38533, 46717, 49042, 59458, 77066, 93434, 108367, 170291, 216734, 269731, 327019, 340582, 479911, 539462, 654038, 959822, 1192037, 2384074, 3359377, 5279021, 6718754, 10558042, 36953147, 73906294]

約数ペア:

[(1, 73906294), (2, 36953147), (7, 10558042), (11, 6718754), (14, 5279021), (22, 3359377), (31, 2384074), (62, 1192037), (77, 959822), (113, 654038), (137, 539462), (154, 479911), (217, 340582), (226, 327019), (274, 269731), (341, 216734), (434, 170291), (682, 108367), (791, 93434), (959, 77066), (1243, 59458), (1507, 49042), (1582, 46717), (1918, 38533), (2387, 30962), (2486, 29729), (3014, 24521), (3503, 21098), (4247, 17402), (4774, 15481), (7006, 10549), (8494, 8701)]