72081022210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1\times {\mathrm{9859}}^1$

素因数の和:11395

約数の個数: 64

約数和(自身を含む): 142225372800

約数和(自身を除く): 70144350590

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 1483, 2465, 2966, 4930, 7415, 9859, 14830, 19718, 25211, 43007, 49295, 50422, 86014, 98590, 126055, 167603, 215035, 252110, 285911, 335206, 430070, 571822, 731119, 838015, 1429555, 1462238, 1676030, 2859110, 3655595, 4860487, 7311190, 9720974, 14620897, 24302435, 29241794, 48604870, 73104485, 146208970, 248555249, 424006013, 497110498, 848012026, 1242776245, 2120030065, 2485552490, 4240060130, 7208102221, 14416204442, 36040511105, 72081022210]

約数ペア:

[(1, 72081022210), (2, 36040511105), (5, 14416204442), (10, 7208102221), (17, 4240060130), (29, 2485552490), (34, 2120030065), (58, 1242776245), (85, 848012026), (145, 497110498), (170, 424006013), (290, 248555249), (493, 146208970), (986, 73104485), (1483, 48604870), (2465, 29241794), (2966, 24302435), (4930, 14620897), (7415, 9720974), (9859, 7311190), (14830, 4860487), (19718, 3655595), (25211, 2859110), (43007, 1676030), (49295, 1462238), (50422, 1429555), (86014, 838015), (98590, 731119), (126055, 571822), (167603, 430070), (215035, 335206), (252110, 285911)]