7137865128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{90481}}^1$

素因数の和:90682

約数の個数: 64

約数和(自身を含む): 18892641600

約数和(自身を除く): 11754776472

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 173, 228, 346, 456, 519, 692, 1038, 1384, 2076, 3287, 4152, 6574, 9861, 13148, 19722, 26296, 39444, 78888, 90481, 180962, 271443, 361924, 542886, 723848, 1085772, 1719139, 2171544, 3438278, 5157417, 6876556, 10314834, 13753112, 15653213, 20629668, 31306426, 41259336, 46959639, 62612852, 93919278, 125225704, 187838556, 297411047, 375677112, 594822094, 892233141, 1189644188, 1784466282, 2379288376, 3568932564, 7137865128]

約数ペア:

[(1, 7137865128), (2, 3568932564), (3, 2379288376), (4, 1784466282), (6, 1189644188), (8, 892233141), (12, 594822094), (19, 375677112), (24, 297411047), (38, 187838556), (57, 125225704), (76, 93919278), (114, 62612852), (152, 46959639), (173, 41259336), (228, 31306426), (346, 20629668), (456, 15653213), (519, 13753112), (692, 10314834), (1038, 6876556), (1384, 5157417), (2076, 3438278), (3287, 2171544), (4152, 1719139), (6574, 1085772), (9861, 723848), (13148, 542886), (19722, 361924), (26296, 271443), (39444, 180962), (78888, 90481)]