64024740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27361}}^1$

素因数の和:27389

約数の個数: 72

約数和(自身を含む): 209155128

約数和(自身を除く): 145130388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 27361, 54722, 82083, 109444, 136805, 164166, 246249, 273610, 328332, 355693, 410415, 492498, 547220, 711386, 820830, 984996, 1067079, 1231245, 1422772, 1641660, 1778465, 2134158, 2462490, 3201237, 3556930, 4268316, 4924980, 5335395, 6402474, 7113860, 10670790, 12804948, 16006185, 21341580, 32012370, 64024740]

約数ペア:

[(1, 64024740), (2, 32012370), (3, 21341580), (4, 16006185), (5, 12804948), (6, 10670790), (9, 7113860), (10, 6402474), (12, 5335395), (13, 4924980), (15, 4268316), (18, 3556930), (20, 3201237), (26, 2462490), (30, 2134158), (36, 1778465), (39, 1641660), (45, 1422772), (52, 1231245), (60, 1067079), (65, 984996), (78, 820830), (90, 711386), (117, 547220), (130, 492498), (156, 410415), (180, 355693), (195, 328332), (234, 273610), (260, 246249), (390, 164166), (468, 136805), (585, 109444), (780, 82083), (1170, 54722), (2340, 27361)]