77970942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 207230400

約数和(自身を除く): 129259458

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 89, 102, 119, 126, 153, 178, 238, 267, 306, 357, 409, 534, 623, 714, 801, 818, 1071, 1227, 1246, 1513, 1602, 1869, 2142, 2454, 2863, 3026, 3681, 3738, 4539, 5607, 5726, 6953, 7362, 8589, 9078, 10591, 11214, 13617, 13906, 17178, 20859, 21182, 25767, 27234, 31773, 36401, 41718, 48671, 51534, 62577, 63546, 72802, 95319, 97342, 109203, 125154, 146013, 190638, 218406, 254807, 292026, 327609, 438039, 509614, 618817, 655218, 764421, 876078, 1237634, 1528842, 1856451, 2293263, 3712902, 4331719, 4586526, 5569353, 8663438, 11138706, 12995157, 25990314, 38985471, 77970942]

約数ペア:

[(1, 77970942), (2, 38985471), (3, 25990314), (6, 12995157), (7, 11138706), (9, 8663438), (14, 5569353), (17, 4586526), (18, 4331719), (21, 3712902), (34, 2293263), (42, 1856451), (51, 1528842), (63, 1237634), (89, 876078), (102, 764421), (119, 655218), (126, 618817), (153, 509614), (178, 438039), (238, 327609), (267, 292026), (306, 254807), (357, 218406), (409, 190638), (534, 146013), (623, 125154), (714, 109203), (801, 97342), (818, 95319), (1071, 72802), (1227, 63546), (1246, 62577), (1513, 51534), (1602, 48671), (1869, 41718), (2142, 36401), (2454, 31773), (2863, 27234), (3026, 25767), (3681, 21182), (3738, 20859), (4539, 17178), (5607, 13906), (5726, 13617), (6953, 11214), (7362, 10591), (8589, 9078)]