76920733708

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2819}}^1\times {\mathrm{10709}}^1$

素因数の和:13559

約数の個数: 72

約数和(自身を含む): 168709489200

約数和(自身を除く): 91788755492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 2819, 5638, 10709, 11276, 19733, 21418, 36647, 39466, 42836, 73294, 74963, 78932, 138131, 139217, 146588, 149926, 256529, 276262, 278434, 299852, 513058, 524741, 552524, 556868, 974519, 1026116, 1049482, 1795703, 1949038, 2098964, 3591406, 3898076, 6821633, 7182812, 13643266, 27286532, 30188671, 60377342, 120754684, 211320697, 392452723, 422641394, 784905446, 845282788, 1479244879, 1569810892, 2747169061, 2958489758, 5494338122, 5916979516, 10988676244, 19230183427, 38460366854, 76920733708]

約数ペア:

[(1, 76920733708), (2, 38460366854), (4, 19230183427), (7, 10988676244), (13, 5916979516), (14, 5494338122), (26, 2958489758), (28, 2747169061), (49, 1569810892), (52, 1479244879), (91, 845282788), (98, 784905446), (182, 422641394), (196, 392452723), (364, 211320697), (637, 120754684), (1274, 60377342), (2548, 30188671), (2819, 27286532), (5638, 13643266), (10709, 7182812), (11276, 6821633), (19733, 3898076), (21418, 3591406), (36647, 2098964), (39466, 1949038), (42836, 1795703), (73294, 1049482), (74963, 1026116), (78932, 974519), (138131, 556868), (139217, 552524), (146588, 524741), (149926, 513058), (256529, 299852), (276262, 278434)]