75572406

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^4$

素因数の和:77

約数の個数: 120

約数和(自身を含む): 211636440

約数和(自身を除く): 136064034

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 169, 182, 189, 234, 273, 294, 338, 351, 378, 441, 507, 546, 637, 702, 819, 882, 1014, 1183, 1274, 1323, 1521, 1638, 1911, 2197, 2366, 2457, 2646, 3042, 3549, 3822, 4394, 4563, 4914, 5733, 6591, 7098, 8281, 9126, 10647, 11466, 13182, 15379, 16562, 17199, 19773, 21294, 24843, 28561, 30758, 31941, 34398, 39546, 46137, 49686, 57122, 59319, 63882, 74529, 85683, 92274, 107653, 118638, 138411, 149058, 171366, 199927, 215306, 223587, 257049, 276822, 322959, 399854, 415233, 447174, 514098, 599781, 645918, 771147, 830466, 968877, 1199562, 1399489, 1542294, 1799343, 1937754, 2798978, 2906631, 3598686, 4198467, 5398029, 5813262, 8396934, 10796058, 12595401, 25190802, 37786203, 75572406]

約数ペア:

[(1, 75572406), (2, 37786203), (3, 25190802), (6, 12595401), (7, 10796058), (9, 8396934), (13, 5813262), (14, 5398029), (18, 4198467), (21, 3598686), (26, 2906631), (27, 2798978), (39, 1937754), (42, 1799343), (49, 1542294), (54, 1399489), (63, 1199562), (78, 968877), (91, 830466), (98, 771147), (117, 645918), (126, 599781), (147, 514098), (169, 447174), (182, 415233), (189, 399854), (234, 322959), (273, 276822), (294, 257049), (338, 223587), (351, 215306), (378, 199927), (441, 171366), (507, 149058), (546, 138411), (637, 118638), (702, 107653), (819, 92274), (882, 85683), (1014, 74529), (1183, 63882), (1274, 59319), (1323, 57122), (1521, 49686), (1638, 46137), (1911, 39546), (2197, 34398), (2366, 31941), (2457, 30758), (2646, 28561), (3042, 24843), (3549, 21294), (3822, 19773), (4394, 17199), (4563, 16562), (4914, 15379), (5733, 13182), (6591, 11466), (7098, 10647), (8281, 9126)]