72378792

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:912

約数の個数: 128

約数和(自身を含む): 222393600

約数和(自身を除く): 150014808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 92, 102, 108, 136, 138, 153, 184, 204, 207, 216, 276, 306, 391, 408, 414, 459, 552, 612, 621, 782, 828, 857, 918, 1173, 1224, 1242, 1564, 1656, 1714, 1836, 2346, 2484, 2571, 3128, 3428, 3519, 3672, 4692, 4968, 5142, 6856, 7038, 7713, 9384, 10284, 10557, 14076, 14569, 15426, 19711, 20568, 21114, 23139, 28152, 29138, 30852, 39422, 42228, 43707, 46278, 58276, 59133, 61704, 78844, 84456, 87414, 92556, 116552, 118266, 131121, 157688, 174828, 177399, 185112, 236532, 262242, 335087, 349656, 354798, 393363, 473064, 524484, 532197, 670174, 709596, 786726, 1005261, 1048968, 1064394, 1340348, 1419192, 1573452, 2010522, 2128788, 2680696, 3015783, 3146904, 4021044, 4257576, 6031566, 8042088, 9047349, 12063132, 18094698, 24126264, 36189396, 72378792]

約数ペア:

[(1, 72378792), (2, 36189396), (3, 24126264), (4, 18094698), (6, 12063132), (8, 9047349), (9, 8042088), (12, 6031566), (17, 4257576), (18, 4021044), (23, 3146904), (24, 3015783), (27, 2680696), (34, 2128788), (36, 2010522), (46, 1573452), (51, 1419192), (54, 1340348), (68, 1064394), (69, 1048968), (72, 1005261), (92, 786726), (102, 709596), (108, 670174), (136, 532197), (138, 524484), (153, 473064), (184, 393363), (204, 354798), (207, 349656), (216, 335087), (276, 262242), (306, 236532), (391, 185112), (408, 177399), (414, 174828), (459, 157688), (552, 131121), (612, 118266), (621, 116552), (782, 92556), (828, 87414), (857, 84456), (918, 78844), (1173, 61704), (1224, 59133), (1242, 58276), (1564, 46278), (1656, 43707), (1714, 42228), (1836, 39422), (2346, 30852), (2484, 29138), (2571, 28152), (3128, 23139), (3428, 21114), (3519, 20568), (3672, 19711), (4692, 15426), (4968, 14569), (5142, 14076), (6856, 10557), (7038, 10284), (7713, 9384)]