72455608888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{25639}}^1$

素因数の和:26624

約数の個数: 64

約数和(自身を含む): 151517016000

約数和(自身を除く): 79061407112

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 937, 1508, 1874, 3016, 3748, 7496, 12181, 24362, 25639, 27173, 48724, 51278, 54346, 97448, 102556, 108692, 205112, 217384, 333307, 353249, 666614, 706498, 743531, 1333228, 1412996, 1487062, 2666456, 2825992, 2974124, 5948248, 9665903, 19331806, 24023743, 38663612, 48047486, 77327224, 96094972, 192189944, 312308659, 624617318, 696688547, 1249234636, 1393377094, 2498469272, 2786754188, 5573508376, 9056951111, 18113902222, 36227804444, 72455608888]

約数ペア:

[(1, 72455608888), (2, 36227804444), (4, 18113902222), (8, 9056951111), (13, 5573508376), (26, 2786754188), (29, 2498469272), (52, 1393377094), (58, 1249234636), (104, 696688547), (116, 624617318), (232, 312308659), (377, 192189944), (754, 96094972), (937, 77327224), (1508, 48047486), (1874, 38663612), (3016, 24023743), (3748, 19331806), (7496, 9665903), (12181, 5948248), (24362, 2974124), (25639, 2825992), (27173, 2666456), (48724, 1487062), (51278, 1412996), (54346, 1333228), (97448, 743531), (102556, 706498), (108692, 666614), (205112, 353249), (217384, 333307)]