39578508

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 103587120

約数和(自身を除く): 64008612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 67, 122, 134, 183, 201, 244, 268, 269, 366, 402, 538, 549, 603, 732, 804, 807, 1076, 1098, 1206, 1614, 2196, 2412, 2421, 3228, 4087, 4842, 8174, 9684, 12261, 16348, 16409, 18023, 24522, 32818, 36046, 36783, 49044, 49227, 54069, 65636, 72092, 73566, 98454, 108138, 147132, 147681, 162207, 196908, 216276, 295362, 324414, 590724, 648828, 1099403, 2198806, 3298209, 4397612, 6596418, 9894627, 13192836, 19789254, 39578508]

約数ペア:

[(1, 39578508), (2, 19789254), (3, 13192836), (4, 9894627), (6, 6596418), (9, 4397612), (12, 3298209), (18, 2198806), (36, 1099403), (61, 648828), (67, 590724), (122, 324414), (134, 295362), (183, 216276), (201, 196908), (244, 162207), (268, 147681), (269, 147132), (366, 108138), (402, 98454), (538, 73566), (549, 72092), (603, 65636), (732, 54069), (804, 49227), (807, 49044), (1076, 36783), (1098, 36046), (1206, 32818), (1614, 24522), (2196, 18023), (2412, 16409), (2421, 16348), (3228, 12261), (4087, 9684), (4842, 8174)]