75528248

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 152668800

約数和(自身を除く): 77140552

約数列:

[1, 2, 4, 8, 37, 47, 61, 74, 89, 94, 122, 148, 178, 188, 244, 296, 356, 376, 488, 712, 1739, 2257, 2867, 3293, 3478, 4183, 4514, 5429, 5734, 6586, 6956, 8366, 9028, 10858, 11468, 13172, 13912, 16732, 18056, 21716, 22936, 26344, 33464, 43432, 106079, 154771, 200873, 212158, 255163, 309542, 401746, 424316, 510326, 619084, 803492, 848632, 1020652, 1238168, 1606984, 2041304, 9441031, 18882062, 37764124, 75528248]

約数ペア:

[(1, 75528248), (2, 37764124), (4, 18882062), (8, 9441031), (37, 2041304), (47, 1606984), (61, 1238168), (74, 1020652), (89, 848632), (94, 803492), (122, 619084), (148, 510326), (178, 424316), (188, 401746), (244, 309542), (296, 255163), (356, 212158), (376, 200873), (488, 154771), (712, 106079), (1739, 43432), (2257, 33464), (2867, 26344), (3293, 22936), (3478, 21716), (4183, 18056), (4514, 16732), (5429, 13912), (5734, 13172), (6586, 11468), (6956, 10858), (8366, 9028)]