79724220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 241532928

約数和(自身を除く): 161808708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1410, 1598, 1663, 2397, 2820, 3196, 3326, 3995, 4794, 4989, 6652, 7990, 8315, 9588, 9978, 11985, 15980, 16630, 19956, 23970, 24945, 28271, 33260, 47940, 49890, 56542, 78161, 84813, 99780, 113084, 141355, 156322, 169626, 234483, 282710, 312644, 339252, 390805, 424065, 468966, 565420, 781610, 848130, 937932, 1172415, 1328737, 1563220, 1696260, 2344830, 2657474, 3986211, 4689660, 5314948, 6643685, 7972422, 13287370, 15944844, 19931055, 26574740, 39862110, 79724220]

約数ペア:

[(1, 79724220), (2, 39862110), (3, 26574740), (4, 19931055), (5, 15944844), (6, 13287370), (10, 7972422), (12, 6643685), (15, 5314948), (17, 4689660), (20, 3986211), (30, 2657474), (34, 2344830), (47, 1696260), (51, 1563220), (60, 1328737), (68, 1172415), (85, 937932), (94, 848130), (102, 781610), (141, 565420), (170, 468966), (188, 424065), (204, 390805), (235, 339252), (255, 312644), (282, 282710), (340, 234483), (470, 169626), (510, 156322), (564, 141355), (705, 113084), (799, 99780), (940, 84813), (1020, 78161), (1410, 56542), (1598, 49890), (1663, 47940), (2397, 33260), (2820, 28271), (3196, 24945), (3326, 23970), (3995, 19956), (4794, 16630), (4989, 15980), (6652, 11985), (7990, 9978), (8315, 9588)]