72370012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6659}}^1$

素因数の和:6706

約数の個数: 48

約数和(自身を含む): 156643200

約数和(自身を除く): 84273188

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 6659, 10868, 13318, 26636, 73249, 86567, 126521, 146498, 173134, 253042, 292996, 346268, 506084, 952237, 1391731, 1644773, 1904474, 2783462, 3289546, 3808948, 5566924, 6579092, 18092503, 36185006, 72370012]

約数ペア:

[(1, 72370012), (2, 36185006), (4, 18092503), (11, 6579092), (13, 5566924), (19, 3808948), (22, 3289546), (26, 2783462), (38, 1904474), (44, 1644773), (52, 1391731), (76, 952237), (143, 506084), (209, 346268), (247, 292996), (286, 253042), (418, 173134), (494, 146498), (572, 126521), (836, 86567), (988, 73249), (2717, 26636), (5434, 13318), (6659, 10868)]